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Round|Natural|GIA

1.50ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 6431849890

Certificate GIA 6431849890

Diamond specifications and retailer prices

From $18,905 SGD
As of November 4, 2026
Save $6,050 SGD (24%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $35,010 SGD at MOH London · As of October 5, 2026
View at MOH London

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6431849890. Listed at 22 retailers as of November 4, 2026, with a 32% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6431849890
Dimensions7.30 × 7.21 × 4.58 mm
L/W Ratio1.01
Top View
7.30 mm7.21 mm1.50 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6431849890
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $35,010 SGD|Low: $18,114 SGD|High: $35,010 SGD|Avg: $23,491 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 11$18,905 SGD
Retailer 15$19,485 SGD
Retailer 12$20,221 SGD
Retailer 17$20,303 SGD
Retailer 8$20,363 SGD
Retailer 6$21,667 SGD
Retailer 14$22,026 SGD
Retailer 9$23,117 SGD
Retailer 13$23,117 SGD
Retailer 4$23,449 SGD
Retailer 7$23,659 SGD
Retailer 10$23,824 SGD
Retailer 3$23,884 SGD
Retailer 2$24,955 SGD
Retailer 16$25,819 SGD
Retailer 5$31,936 SGD
MOH London$35,010 SGD

38 data points across 17 retailers

22 retailers$18,905 SGD to $24,955 SGD

Retailer 1
-
$15,658 SGD
Price last confirmed 48 days ago
B+
Retailer 2
-
$18,905 SGD
View
B+
Retailer 3
-
$18,912 SGD
View
B+
Retailer 4
-
$19,364 SGD
View
B+
Retailer 5
-
$19,485 SGD
View
B+
Retailer 6
-
$20,221 SGD
View
Retailer 7
-
$20,725 SGD
View
Price last confirmed 101 days ago
Retailer 8
-
$20,941 SGD
View
Price last confirmed 40 days ago
Retailer 9
-
$21,824 SGD
View
Price last confirmed 47 days ago
B+
Retailer 10
-
$22,026 SGD
View
B+
Retailer 11
-
$23,117 SGD
View
B+
Retailer 12
-
$23,117 SGD
View
Retailer 13
-
$23,449 SGD
View
Price last confirmed 32 days ago
Retailer 14
-
$23,626 SGD
View
Price last confirmed 37 days ago
B+
Retailer 15
-
$23,824 SGD
View
B+
Retailer 16
-
$23,884 SGD
View
Retailer 17
-
$23,995 SGD
View
Price last confirmed 28 days ago
Retailer 18
-
$24,918 SGD
View
Price last confirmed 37 days ago
B
Retailer 19
-
$24,955 SGD
View
Retailer 20
-
$31,379 SGD
View
Price last confirmed 39 days ago
Retailer 21
-
$31,936 SGD
View
Price last confirmed 35 days ago
Most Expensive
MOH London
AA5EBFF5D · Oct 5
$35,010 SGD
£21,572 GBP
View
Price last confirmed 30 days ago
21 more retailers have this diamond
Prices start from $18,905 SGDSave up to $6,050 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.50ct Round
$18,905 SGD